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Re: crontab permissions [solved?]



On Sat, Jul 01, 2006 at 10:12:50AM -0800, Ken Irving wrote:
> On Sat, Jul 01, 2006 at 10:33:31AM -0700, Andrew Sackville-West wrote:
> > On Sat, Jul 01, 2006 at 06:39:17PM +0200, Dimitar Vukman wrote:
> > > Andrew Sackville-West <andrew@farwestbilliards.com> wrote:
> > > 
> > > > can someone provide their permissions, group and owner settings or
> > > > perhaps some other insight?
> > > 
> > > [06:38 PM Sat Jul 01][root@defiant]:/var/spool/cron/crontabs
> > > # ls -al
> > > total 12
> > > drwx-wx--T  2 root crontab 4096 2006-05-27 11:44 .
> > > drwxr-xr-x  5 root root    4096 2005-08-17 20:52 ..
> > > -rw-------  1 mito crontab  191 2005-10-06 23:33 mito
> > > 
> > > 
> > > Hope it helps!
> > 
> > hmm... that doesn't do it., but I'm not in the crontab group, are you?
> > It seems strange that a file would have an owner that is not in the
> > same group as the file's group. 
> 
> The crontab executable has gid set so runs as group crontab:
> 
>     $ ls -l `which crontab`
>     -rwxr-sr-x 1 root crontab 26668 Mar 31 16:43 /usr/bin/crontab
> 
> Otherwise my permissions are as above.
> 

okay, that did it. I was at:

andrew@basement:/var/spool/cron$ ls -l `which crontab`
-rwxr-sr-x 1 root root 27K 2006-05-04 14:16 /usr/bin/crontab


did a:

 chown root:crontab /usr/bin/crontab
 chmod g+s /usr/bin/crontab

and now it works as I expect. I wonder, though, how that came to be...

thanks.

A

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